Swiss Legend Men's 30425-BB-01-BBLSA Airbourne Analog Display Swiss Quartz Blue Watch Chronograph functions with 60 second, 30 minute and day of the week subdials; date window at 4:00 Black dial with baby blue and white hands and Arabic numerals; luminous; black ion-plated stainless steel screw-down crown with baby blue silicone accent; sapphitek crystal; black ion-plated stainless steel case with baby blue silicone cover; baby blue silicone strap Swiss-quartz movement Case diameter: 49mm Water resistant to 330 feet